Bob's bill for dinner at a restaurant is $37.80. if he wants to leave a 15% tip, which best represents a reasonable amount for the tip?

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2